yangzhuhucongshichangshanggoujindezaizhu,bujinyifabing,erqieyisiwang。zheshiyinweizhuzaishangshiqian,bushaoyangzhihuyonggezhongshouduanxiangfangshefarangzhujinliangchibao,zhubaohoulijizhuojinzhulong(或麻袋)中(zhong),並(bing)馬(ma)上(shang)擔(dan)挑(tiao)或(huo)乘(cheng)車(che)送(song)入(ru)生(sheng)豬(zhu)市(shi)場(chang),豬(zhu)進(jin)入(ru)市(shi)場(chang)後(hou),由(you)於(yu)豬(zhu)多(duo)圈(quan)少(shao),仔(zai)豬(zhu)擁(yong)擠(ji)不(bu)堪(kan),相(xiang)互(hu)碰(peng)撞(zhuang),再(zai)經(jing)交(jiao)易(yi)時(shi)過(guo)秤(cheng),防(fang)疫(yi)注(zhu)射(she),而(er)後(hou)又(you)擔(dan)挑(tiao)或(huo)乘(cheng)車(che)到(dao)新(xin)的(de)養(yang)殖(zhi)戶(hu)家(jia)中(zhong),環(huan)境(jing)、飼料、飼(si)喂(wei)方(fang)式(shi)均(jun)有(you)明(ming)顯(xian)改(gai)變(bian),有(you)些(xie)仔(zai)豬(zhu)甚(shen)至(zhi)是(shi)剛(gang)斷(duan)奶(nai),致(zhi)使(shi)豬(zhu)一(yi)時(shi)無(wu)法(fa)適(shi)應(ying)而(er)處(chu)於(yu)高(gao)度(du)緊(jin)張(zhang)狀(zhuang)態(tai),導(dao)致(zhi)機(ji)體(ti)各(ge)係(xi)統(tong)相(xiang)應(ying)的(de)機(ji)能(neng)紊(wen)亂(luan),抗(kang)病(bing)力(li)下(xia)降(jiang),使(shi)豬(zhu)易(yi)誘(you)發(fa)和(he)繼(ji)發(fa)高(gao)熱(re)、便秘、下痢等多種疾病。再加上來自四麵八方的豬聚集於擁擠的生豬市場上,難免會有病豬和傳染源帶入,造成疾病傳播(如遇嚴寒或酷暑,還易受凍或中暑)。因此,對新購進的仔豬要強化飼養管理,並采取相應的綜合防範措施,以減少豬的發病或死亡。
1、做好仔豬進欄前的準備,欄舍、用具要徹底消毒。農戶準備購進仔豬前,應預備好欄舍、用具和飼料。對欄舍要徹底清掃幹淨,尤其是過去養豬曾發生過疫病、病豬死亡的欄舍,更應徹底消毒。欄舍牆壁、地麵以及食槽、飲水器的消毒可選用2%-3%火堿溶液,或10%-20%漂白粉溶液,或10%-20%石灰乳,或3%-5%煤酚皂溶液,或2%-4%福爾馬林溶液等噴灑消毒;鐵鍬、帚把等用具可用清水衝洗幹淨後,放在日光下暴曬消毒。
2.養(yang)豬(zhu)應(ying)盡(jin)量(liang)采(cai)用(yong)自(zi)繁(fan)自(zi)養(yang),以(yi)減(jian)少(shao)疾(ji)病(bing)的(de)傳(chuan)入(ru)。養(yang)豬(zhu)場(chang)和(he)養(yang)豬(zhu)戶(hu)無(wu)基(ji)礎(chu)母(mu)豬(zhu)群(qun),靠(kao)從(cong)市(shi)場(chang)上(shang)購(gou)進(jin)豬(zhu)源(yuan),如(ru)不(bu)采(cai)取(qu)嚴(yan)格(ge)的(de)檢(jian)疫(yi)和(he)隔(ge)離(li)飼(si)養(yang)措(cuo)施(shi),往(wang)往(wang)難(nan)免(mian)購(gou)進(jin)病(bing)豬(zhu)而(er)將(jiang)疫(yi)病(bing)傳(chuan)入(ru)。因(yin)此(ci),堅(jian)持(chi)自(zi)繁(fan)自(zi)養(yang)是(shi)防(fang)止(zhi)疫(yi)病(bing)傳(chuan)入(ru)的(de)一(yi)項(xiang)基(ji)本(ben)措(cuo)施(shi),各(ge)地(di)養(yang)豬(zhu)的(de)實(shi)踐(jian)證(zheng)明(ming),凡(fan)是(shi)堅(jian)持(chi)自(zi)繁(fan)自(zi)養(yang)的(de)養(yang)豬(zhu)場(chang)和(he)養(yang)豬(zhu)戶(hu),防(fang)疫(yi)製(zhi)度(du)健(jian)全(quan),就(jiu)很(hen)少(shao)發(fa)生(sheng)或(huo)不(bu)發(fa)生(sheng)傳(chuan)染(ran)病(bing)。養(yang)豬(zhu)戶(hu)(特別是養豬場)yingjinliangjianlijichumuzhuqun,jianchizifanziyang,nonghugouzhuzuihaodaowuyibingdeyangzhuchanghuodangdidejiankangzhuqunzhonggoumai,jinkenengbucongshichangshanggouzhu,yijianshaoyibingdechuanru,bingbimianzhuqunbubiyaodeyingjifanying。
3、zaizhujinlanhouweiyangyaoxunxujianjin,bingcaiquzonghecuoshifangfanyibingfasheng。ganggoujindezaizhu,fangrulansheneirangqiziyouhuodong,shuxixinhuanjing,lansheneijingchangbaochiyouqingjiedeyinshuigongying,zuichuyizhouzuihaoyinyong0.1%高錳酸鉀水,待其尋找食物時,可先投喂適量的青綠多汁飼料,以後再喂給少量的全價料,一般以豬吃到7-8成cheng飽bao為wei宜yi,待dai豬zhu適shi應ying新xin的de喂wei養yang方fang式shi後hou,再zai讓rang其qi自zi由you采cai食shi。農nong戶hu養yang豬zhu飼si喂wei自zi配pei的de混hun合he料liao,應ying適shi量liang添tian加jia飼si料liao添tian加jia劑ji或huo抗kang生sheng素su類lei藥yao物wu,以yi增zeng強qiang豬zhu的de胃wei腸chang適shi應ying能neng力li,並bing可ke在zai飼si料liao中zhong適shi量liang添tian加jia酵jiao母mu或huo大da黃huang蘇su打da片pian。經jing過guo10天左右的飼喂觀察,如豬采食、飲水均正常,可給豬進行豬瘟、豬丹毒、豬肺疫、仔豬副傷寒等疫苗防疫接種,經過10-20天的隔離觀察,若無疫病發生,經驅蟲、閹割去勢後,方可與其他豬群混合飼養,並逐漸轉入正常的育肥階段飼養。
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